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selftests/powerpc: Fix 32-bit BE build errors on Ubuntu 24.04

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Starting with Ubuntu 24.04, building the selftests with the big endian
compiler (which defaults to 32-bit) fails with errors:

  stack_expansion_ldst.c:178:37: error: format '%lx' expects argument
  of type 'long unsigned int', but argument 2 has type 'rlim_t' {aka 'long long unsigned int'}
  subpage_prot.c:214:38: error: format '%lx' expects argument of type
  'long unsigned int', but argument 3 has type 'off_t' {aka 'long long int'}

Prior to 24.04 rlim_t was long unsigned int, and off_t was long int.

Cast to unsigned long long and long long before passing to printf to
avoid the errors.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://patch.msgid.link/20241106130453.1741013-3-mpe@ellerman.id.au
This commit is contained in:
Michael Ellerman
2024-11-07 22:36:30 +11:00
parent 5543d59595
commit d5f578f90a
2 changed files with 3 additions and 3 deletions
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tools/testing/selftests/powerpc/mm/stack_expansion_ldst.c
+1 -1
View File
@@ -175,7 +175,7 @@ static int test(void)
page_size = getpagesize();
getrlimit(RLIMIT_STACK, &rlimit);
printf("Stack rlimit is 0x%lx\n", rlimit.rlim_cur);
printf("Stack rlimit is 0x%llx\n", (unsigned long long)rlimit.rlim_cur);
printf("Testing loads ...\n");
test_one_type(LOAD, page_size, rlimit.rlim_cur);
tools/testing/selftests/powerpc/mm/subpage_prot.c
+2 -2
View File
@@ -211,8 +211,8 @@ int test_file(void)
perror("failed to map file");
return 1;
}
printf("allocated %s for 0x%lx bytes at %p\n",
file_name, filesize, fileblock);
printf("allocated %s for 0x%llx bytes at %p\n",
file_name, (long long)filesize, fileblock);
printf("testing file map...\n");